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发明名称
OElabstreifsegment fuer Kolben
摘要
申请公布号
DE1475814(A1)
申请公布日期
1969.03.06
申请号
DE19651475814
申请日期
1965.12.16
申请人
RICHARD,RENE
发明人
RICHARD,RENE
分类号
F16J9/06;F16J9/20
主分类号
F16J9/06
代理机构
代理人
主权项
地址
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